html {
    width: 100%;
    height: 100%;

    body {
        width: 100%;
        height: 100%;
        background: #1592cc;
        .first{
            width: 90%;
            top: 5%;
            left: 50%;
            transform: translateX(-50%);
            justify-content: space-between;
            .first-top{
                p{
                    color: #ccc;
                }
            }
            .first-bot{
                .iconfont{
                    color: #fff;
                    font-size: 26px;
                    margin-right: 10px;
                }
            }
        }
        //
        .second{
            width: 100%;
            top:20%;
            text-align: center;
            .runNum{
                font-size: 88px;
            }
        }
        //
        .third{
            width: 100%;
            padding: 0 20px;
            top: 40%;
            text-align: center;
            justify-content: space-around;
            p{
                color: #ACDFFf;
                margin-right: 5px;
                }
            .xian{
                height: 1px;
                width: 25%;
                background: #bbb;
                margin-right: 5px;
            }
            .iconfont{
                font-size: 40px;
            }
        }
        //
        .four{
            width: 100%;
            top:55%;
            .iconlist{
                justify-content: space-between;
                li{
                    width: 33%;
                    .iconfont{
                        font-size: 40px;    
                        margin-bottom: 5px;
                    }
                    p{
                        margin-bottom: 20px;
                    }
                }
            }
        }
        //
        .five{
            width: 100%;
            height: 120px;
            top: 77%;
            left: 0;
            .stop{
                color: #1592ff;
                .stopB{
                    width: 120px;
                    height: 120px;
                    left: 50%;
                    transform: translateX(-50%);
                    border-radius: 60px;
                    background-color: #fff;
                    .stopBtn{
                        font-size: 36px;
                        margin-bottom: 5px;
                    }
                }
                .sou{
                    width: 50px;
                    height: 50px;             
                    border-radius: 25px;
                    border: 1px solid #fff;
                    display: inline-block;
                    right: -160px;
                    text-align: center;
                    line-height: 50px;
                    .iconfont{
                        font-size: 24px;
                    }
                }
            }
            .sta{
                width: 100%;
                color: #fff;
                justify-content: space-around;
                .start{
                    width: 120px;
                    height: 120px;
                    background: #79f0c2;
                    border-radius: 60px;

                }
                .close{
                    width: 120px;
                    height: 120px;
                    background: #ff6060;    
                    border-radius: 60px;

                }
                .iconfont{
                    font-size: 36px;
                    font-weight: bold;
                    margin-bottom: 5px;
                    
                }
            }
        }
       
    }
}
.staB{
    width: 100%;
    display: none;
}